8021862

素因数分解:

$2^1\times 3^3\times {\mathrm{149}}^1\times {\mathrm{997}}^1$

素因数の和:1157

約数の個数: 32

約数和(自身を含む): 17964000

約数和(自身を除く): 9942138

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 149, 298, 447, 894, 997, 1341, 1994, 2682, 2991, 4023, 5982, 8046, 8973, 17946, 26919, 53838, 148553, 297106, 445659, 891318, 1336977, 2673954, 4010931, 8021862]

約数ペア:

[(1, 8021862), (2, 4010931), (3, 2673954), (6, 1336977), (9, 891318), (18, 445659), (27, 297106), (54, 148553), (149, 53838), (298, 26919), (447, 17946), (894, 8973), (997, 8046), (1341, 5982), (1994, 4023), (2682, 2991)]